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Date/Time: Sun, 26 Oct 2025 04:24:03 +0000



Drawn VbP bug due to session times

View Count: 243

[2025-08-05 03:59:04]
joshtrader - Posts: 526
To reproduce:
1. Create a 4H chart of ESU25-CME, 10-15 days should be sufficient to demonstrate.
2. Set the time zone to NY/Eastern US, day session times to 9:30 - 15:59:59, full session 18:00 - 17:59:59.
3. Ensure "Use Evening Session" and "New Bar at Session Start" are set to Yes.

Draw a VbP over a few bars. Now select it, and drag the right edge over to the right. You will find that it is impossible to end the profile on the 06:00 bar. You can either end it at the 02:00 bar, or the 09:30 bar, but not the 06:00 one.

If you disable "New Bar at Session Start" so that there are only 18:00, 22:00, 02:00, 06:00, 10:00, and 14:00 bars, this problem does not occur. Something with the way it's setting the end date/time of the profile with the odd 09:30 bar is causing it.
[2025-08-11 16:58:56]
Sierra_Chart Engineering - Posts: 21210
We will check this.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
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[2025-09-26 01:01:15]
joshtrader - Posts: 526
I believe this is related. In the new AVWAP tool, I cannot set the anchor on certain bars.
Here the anchor is one bar ahead of where the VWAP actually begins.

Also, the VWAP stdev lines here are simply not correct, they're not even close:

https://www.sierrachart.com/image.php?Image=1758848250910.png

Here is the VbP 1&2 stdev on the same bar, with the correct stdev lines:

https://www.sierrachart.com/image.php?Image=1758848451239.png
[2025-10-21 15:28:23]
Sierra_Chart Engineering - Posts: 21210
We are implementing a solution to this.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing

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